Alexis S. L. Carvalho <alexis@cecm.usp.br> [Mon, 24 Sep 2007 19:00:11 -0300] rev 5332
hgwebdir: ignore hgrc parse errors while building the index page
An error in the .hg/hgrc file from a repository would prevent the
following repos from being shown in the index page.
The IOError handling was unnecessary - it's already handled in
readconfig.
This should fix issue731.
The error in the .hg/hgrc file will still prevent the repo from
being exported with hgweb.